68652038

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53887}}^1$

素因数の和:53916

約数の個数: 24

約数和(自身を含む): 129007872

約数和(自身を除く): 60355834

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 53887, 107774, 377209, 700531, 754418, 1401062, 2640463, 4903717, 5280926, 9807434, 34326019, 68652038]

約数ペア:

[(1, 68652038), (2, 34326019), (7, 9807434), (13, 5280926), (14, 4903717), (26, 2640463), (49, 1401062), (91, 754418), (98, 700531), (182, 377209), (637, 107774), (1274, 53887)]